Designed for every engine. Ruthenium HX is available in two designs to best maximize the performance of your engine. DFE (double fine electrode) maximizes ignitability, while reducing emissions for low-heat engines. This NGK-patented design is recommended for non-turbo applications. PSPE ® (projected square platinum electrode) provides the
These engines are of a different design. They share similar technology, but it's not like the 2.0 is just a larger bore version of the 1.6 with higher-flow fuel injectors and a different ECU map. In a sense, the two motors have no more in common than they do with another manufacturer's turbo, direct injection engines.

And now this measurably better same-displacement B58 3.0L TwinPower turbocharged I-6, the core member of a new BMW EfficientDynamics modular engine family, earned its first trophy in 2016. Offered

The 1.8L TSI engine from the EA888 (that’s “E-A-triple-8”) family was first introduced in 2007 by Audi AG. It replaced the EA1113 series of 1.8-liter and 2.0-liter engines and has been continually refined and modified ever since its introduction. The 1.8L TSI engine from the EA888 family. Source: EnginesWork.
1. Lower fuel economy. Due to their larger size and more complex design, 4-cylinder engines typically have lower fuel economy compared to 3-cylinder engines. 2. Higher emissions. A 4-cylinder engine generally produces more emissions compared to a 3-cylinder engine, due to its larger size and higher power output. 3.
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is 1.6 or 2.0 engine better